988120416

素因数分解:

$2^5\times 3^1\times {\mathrm{659}}^1\times {\mathrm{15619}}^1$

素因数の和:16291

約数の個数: 48

約数和(自身を含む): 2597918400

約数和(自身を除く): 1609797984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 659, 1318, 1977, 2636, 3954, 5272, 7908, 10544, 15619, 15816, 21088, 31238, 31632, 46857, 62476, 63264, 93714, 124952, 187428, 249904, 374856, 499808, 749712, 1499424, 10292921, 20585842, 30878763, 41171684, 61757526, 82343368, 123515052, 164686736, 247030104, 329373472, 494060208, 988120416]

約数ペア:

[(1, 988120416), (2, 494060208), (3, 329373472), (4, 247030104), (6, 164686736), (8, 123515052), (12, 82343368), (16, 61757526), (24, 41171684), (32, 30878763), (48, 20585842), (96, 10292921), (659, 1499424), (1318, 749712), (1977, 499808), (2636, 374856), (3954, 249904), (5272, 187428), (7908, 124952), (10544, 93714), (15619, 63264), (15816, 62476), (21088, 46857), (31238, 31632)]